# what does this have to do with my idle?

**URL:** <https://forums.speedlife.net/t/what-does-this-have-to-do-with-my-idle/125123>\
**Category:** SON240sx Automotive\
**Created:** [June 6, 2009, 10:07am UTC](https://forums.speedlife.net/t/what-does-this-have-to-do-with-my-idle/125123 "2009-06-06T10:07:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![89\_coupe](https://avatars.discourse-cdn.com/v4/letter/8/e0b2c6/32.png) [@89\_coupe](https://forums.speedlife.net/u/89_coupe)\
**Post date:** [June 6, 2009, 10:07am UTC](https://forums.speedlife.net/t/what-does-this-have-to-do-with-my-idle/125123/1 "2009-06-06T10:07:58Z")

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ok so my car had a fluctuating idle and i found out it was my tps. so i replaced it. i adjusted it up to the specs and all that but still have a high idle. now my speed sensor is completely out of wack. at idle it says im going like 90km/h and changes when my idle does. my idle usually stays at about 1800rpm. so i unplugged my speed sensor and started it up. 750rpm idle. how does the speed sensor affect your idle?